# DIBBS #SPE7MC-27-T-0505

DLA procurement of 261 Morgan Advanced Materials valve seats

**Posted:** October 13, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE7MC-27-T-0505
**NAICS:** 332919, 423710

DLA Weapons Support is seeking 261 critical-application valve seats for maritime hardware and electrical use.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical; buyer contact: Paula Mcclary.
- Product: 261 valve seats, NSN 4820-01-389-7747, part piece number 6510521.
- **Named OEM/source: Morgan Advanced Materials** (CAGE 80894), source part designation Grade 5140.
- The seats must conform to source-controlled drawing 53711 6510521, Revision B.
- Offerors and proposed supply sources must be approved to access export-controlled technical data.
- Delivery is required within 207 days after order; inspection and acceptance are at origin, and delivery is FOB origin.

### Description

SEAT, VALVE (QTY: 261, NSN: 4820-01-389-7747, Purchase Request: 7018684342)
  Approved Sources:
  - CAGE: 80894, Part No: GRADE 5140, Company: MORGAN ADVANCED MATERIALS AND
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T0505)